EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Portable air conditioners · 0.9 kW · cooling only

Mestic SPA-3100

B

Uses the least electricity of the 1,963 portable air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €40 a year, €396 over ten years.

EER
2.4
Running cost
€40 / year
350 cooling hours
Per hour
€0.11
0.40 kWh

The lowest consumption of all 1,963 portable air conditioners, under 3 kW on the EU register. 98% of comparable models reach a better class than B; the most common is A. Of 4 Mestic models in this group, it is the most efficient.

Where it stands

Rank 1 of 1,963 portable air conditioners, under 3 kW by yearly consumption. None uses less.

Median 350 This model · 140 100 2,450 kWh ← uses less · uses more →

Next to it in the ranking

  1. B BougeRV PC03503 140 kWh same
  2. A A.I&E 21365 140 kWh same
  3. B Mestic SPA-3100 140 kWh
  4. B Eurom 382570 AC3201 E 140 kWh same
  5. C Origial Airfeel Caravan 700 140 kWh same
See the full ranking

What it will cost you

Period SPA-3100
1 year €40
5 years €198
10 years €396
15 years €595

Label and product sheet

Energy class cooling / heating
B / –
EER
2.4
Cooling design load
0.9 kW
Sound power indoor / outdoor
53 / – dB(A)
Refrigerant
R290 (GWP 3)

Model numbers and history

Registered by Mestic under one model number.

SPA-3100

  1. Placed on the EU market
  2. First published in the EU register (EPREL)

Questions

How much does the Mestic SPA-3100 cost to run?

At 350 cooling hours a year it uses about 140 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €40 a year, or €396 over ten years.